Theories: It's a Game

Description:Who first theorized that blondes have more fun? Where did the five second rule come from? What is the big bang theory all about? Theories: It's A Game® explores the weird, the wacky, the scientific, and the humorous theories throughout the ages. With both serious and not-so-serious answers included, and explanations of the theories on the back of each card, Theories: It's A Game® both entertains and enlightens.